*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f5f1e8;color:#1f2933;font-size:16px}.topbar{background:linear-gradient(135deg,#064e3b,#022c22);color:#fff;padding:18px 16px;display:flex;justify-content:space-between;gap:14px;align-items:center;border-bottom:5px solid #d4af37;position:sticky;top:0;z-index:20}.topbar h1{margin:0;font-size:21px;line-height:1.2}.topbar p{margin:6px 0 0;color:#d9f5e8;font-size:14px}.user-box{display:flex;gap:10px;align-items:center;white-space:nowrap}.user-box a{background:#d4af37;color:#102016;padding:9px 13px;border-radius:12px;text-decoration:none;font-weight:700}.container{width:min(1180px,94%);margin:18px auto 90px}.mobile-actions{display:none;position:sticky;top:84px;background:#fff8ea;border-bottom:1px solid #eee4c7;padding:10px;z-index:15;gap:8px;overflow-x:auto}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.stat-card{background:#fff;border-radius:18px;padding:16px;box-shadow:0 8px 24px rgba(0,0,0,.08);border:1px solid #eee4c7}.stat-card span{color:#6b7280;font-size:14px}.stat-card strong{display:block;font-size:32px;color:#064e3b;margin-top:5px}.stat-card.green strong{color:#047857}.stat-card.amber strong{color:#b7791f}.card{background:#fff;border-radius:22px;padding:18px;margin-bottom:16px;box-shadow:0 8px 24px rgba(0,0,0,.08);border:1px solid #eee4c7}.card h2{margin:0 0 15px;color:#064e3b}.grid-form{display:grid;grid-template-columns:1fr 1.4fr .8fr 1fr 1.1fr auto;gap:10px;align-items:end}label{display:block;margin-bottom:6px;font-weight:700;color:#374151;font-size:14px}input,select{width:100%;border:1px solid #d1d5db;border-radius:12px;padding:12px;font-size:16px;background:#fff;min-height:46px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;padding:12px 15px;border-radius:12px;cursor:pointer;text-decoration:none;font-weight:700;font-size:14px;min-height:44px}.btn.primary{background:#047857;color:#fff}.btn.primary:hover{background:#065f46}.btn.secondary{background:#d4af37;color:#111827}.btn.ghost{background:#eef2f7;color:#111827}.btn.danger{background:#b91c1c;color:#fff}.btn.small{padding:8px 10px;font-size:12px;white-space:nowrap;min-height:34px}.btn.full{width:100%}.table-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.filter-form{display:grid;grid-template-columns:1fr 190px auto auto;gap:10px}.table-wrap{overflow-x:auto;border-radius:16px;border:1px solid #e5e7eb}table{width:100%;border-collapse:collapse;min-width:760px}th{background:#064e3b;color:#fff;text-align:left;padding:13px;font-size:14px}td{padding:12px 13px;border-bottom:1px solid #e5e7eb;font-size:14px}tr:hover td{background:#f0fdf4}.badge{display:inline-block;padding:6px 10px;border-radius:999px;color:#fff;font-size:12px;font-weight:700;white-space:nowrap}.badge.done{background:#047857}.badge.pending{background:#b7791f}.actions form{margin:0}.empty,.empty-card{text-align:center;color:#6b7280;padding:26px}.alert{padding:13px 15px;border-radius:14px;margin-bottom:16px;font-weight:700}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.login-body{min-height:100vh;background:linear-gradient(135deg,#022c22,#064e3b);display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);background:#fff;padding:26px;border-radius:26px;box-shadow:0 24px 80px rgba(0,0,0,.25);text-align:center;border-top:6px solid #d4af37}.login-card h1{margin:8px 0 4px;color:#064e3b}.login-card p{color:#6b7280;margin-top:0}.login-card form{text-align:left;display:grid;gap:12px;margin-top:20px}.brand-icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto;background:#064e3b;color:#d4af37;font-size:34px}.login-card small{display:block;margin-top:16px;color:#6b7280}.coupon-list{display:none}.coupon-card{border:1px solid #e5e7eb;border-radius:18px;padding:14px;margin-bottom:12px;background:#fff;box-shadow:0 5px 16px rgba(0,0,0,.05)}.coupon-card.is-done{background:#f0fdf4;border-color:#bbf7d0}.coupon-main{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.coupon-number{display:inline-block;background:#064e3b;color:#fff;border-radius:999px;padding:5px 10px;font-size:13px;font-weight:700;margin-bottom:7px}.coupon-card h3{margin:0 0 5px;color:#064e3b;font-size:18px}.coupon-card p{margin:0;color:#4b5563}.coupon-meta{display:grid;gap:4px;margin:12px 0;color:#6b7280;font-size:13px}.coupon-actions form{margin:0}.muted{color:#6b7280}.template-box{margin:12px 0 20px}.import-form{display:grid;gap:12px}.desktop-only{display:inline-flex}.desktop-table{display:block}.search-card{padding:14px}@media(max-width:980px){.grid-form{grid-template-columns:1fr 1fr}.form-action{grid-column:1/-1}.filter-form{grid-template-columns:1fr 1fr auto auto}}@media(max-width:760px){body{background:#f8f4ea}.topbar{align-items:flex-start;position:relative}.topbar{flex-direction:column}.topbar h1{font-size:18px}.topbar p{font-size:13px}.user-box{width:100%;justify-content:space-between}.container{width:94%;margin-top:14px}.mobile-actions{display:flex;top:0}.stats{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{padding:13px;border-radius:16px}.stat-card strong{font-size:26px}.grid-form,.filter-form{grid-template-columns:1fr}.card{padding:15px;border-radius:18px}.table-head{align-items:flex-start}.desktop-only,.desktop-table{display:none!important}.coupon-list{display:block}.full-mobile{width:100%}.btn{width:auto}.mobile-actions .btn{white-space:nowrap;padding:10px 12px;font-size:13px;min-height:40px}.login-card{padding:22px;border-radius:22px}}@media(max-width:420px){.stats{grid-template-columns:1fr}.coupon-main{flex-direction:column}.badge{align-self:flex-start}.topbar{padding:15px 13px}.container{width:95%}}